Code example for DeflaterInputStream

Methods: available, close, read

0
        DeflaterInputStream dis = new DeflaterInputStream(is);
        assertEquals(23, dis.read(buf1, 0, 256));
        dis = new DeflaterInputStream(is);
        assertEquals(8, dis.read(buf2, 0, 256));
        is = new ByteArrayInputStream(testStr.getBytes("UTF-8"));
        dis = new DeflaterInputStream(is);
        assertEquals(1, dis.available());
        assertEquals(120, dis.read());
        assertEquals(1, dis.available());
        assertEquals(22, dis.read(buf2, 0, 256));
        assertEquals(1, dis.available());
        assertEquals(-1, dis.read());
        assertEquals(0, dis.available());
        try { 
            dis.read(buf1, 0, 512);
            fail("should throw IndexOutOfBoundsException");
        } catch (IndexOutOfBoundsException e) {
            // expected 
        } 
        try { 
            dis.read(null, 0, 0);
            fail("should throw NullPointerException");
        } catch (NullPointerException e) {
            // expected 
        } 
        try { 
            dis.read(null, -1, 0);
            fail("should throw NullPointerException");
        } catch (NullPointerException e) {
            // expected 
        } 
        try { 
            dis.read(null, -1, -1);
            fail("should throw NullPointerException");
        } catch (NullPointerException e) {
            // expected 
        } 
        try { 
            dis.read(buf1, -1, -1);
            fail("should throw IndexOutOfBoundsException");
        } catch (IndexOutOfBoundsException e) {
            // expected 
        } 
        try { 
            dis.read(buf1, 0, -1);
            fail("should throw IndexOutOfBoundsException");
        } catch (IndexOutOfBoundsException e) {
            // expected 
        } 
        dis.close();
        try { 
            dis.read(buf1, 0, 512);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(buf1, 0, 1);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(null, 0, 0);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(null, -1, 0);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(null, -1, -1);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(buf1, -1, -1);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
        try { 
            dis.read(buf1, 0, -1);
            fail("should throw IOException");
        } catch (IOException e) {
            // expected 
        } 
    }